package book;

public class BookList { //书架
    private Book[] books;
    private int useSize;//记录当前书架实际存放的书的数量  默认是0
    public BookList() {
        this.books = new Book[10];//默认十本书
        //放书本
        this.books[0] = new Book("三国演义","罗贯中",10,"小说");
        this.books[1] = new Book("西游记","吴承恩",9,"小说");
        this.books[2] = new Book("红楼梦","曹雪芹",19,"小说");
        this.useSize = 3;
    }

    public int getUseSize() {
        return useSize;
    }

    public void setUseSize(int useSize) {
        this.useSize = useSize;
    }
    public Book getBook(int pos) {
        return books[pos];
    }
    public void setBook(int pos,Book book) {
        books[pos] = book;
    }
    public Book[] getBooks() {
        return books;
    }
}
